CN215561771U - Asphalt pavement crack pouring repairing and maintaining device - Google Patents

Abstract

The utility model provides a crack pouring, repairing and maintaining device for asphalt pavement, which comprises a base plate and a buffer base, wherein the upper end of the buffer base is provided with a hot melting kettle, a groove is arranged in the buffer base, the lower end of the hot melting kettle is fixedly provided with a buffer plate, the buffer plate is movably connected with the groove, the inner wall of the lower end of the groove is symmetrically fixedly provided with two sleeves, a buffer groove is arranged in each sleeve, the lower end of each buffer plate is symmetrically fixedly provided with two buffer columns, the buffer columns are movably connected with the buffer grooves, two fixed plates are arranged between the two sleeves, a connecting rod is fixed between the two fixed plates, the connecting rod is slidably connected with two buffer blocks, the two buffer blocks are respectively connected with the two buffer columns through movable rods, the upper end of the base plate is fixedly provided with an extraction pump, the extraction pump is communicated with the hot melting kettle through the connecting rod, one side of the upper end surface of the base plate is provided with an air suction hole, the upper end of the air suction hole is provided with a purification box, the utility model has good damping effect, the device not only can prolong the service life of the device, but also can filter and adsorb peculiar smell gas, thereby reducing the environmental pollution.

Description

Asphalt pavement crack pouring repairing and maintaining device

Technical Field

The utility model mainly relates to the technical field of asphalt road maintenance, in particular to a crack pouring, repairing and maintaining device for an asphalt pavement.

Background

The asphalt pavement is various types of pavements paved by asphalt materials mixed in mineral materials, the asphalt binder improves the capability of paving aggregates for resisting the damage of running vehicles and natural factors to the pavements, so that the pavements are smooth, less dust and waterproof, therefore, the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, but cracks are easy to appear on the asphalt pavement due to weather influence or time influence after the asphalt pavement is used for a period of time, and the cracks need to be timely treated in order to avoid the damage of a roadbed caused by the overlarge cracks, for example, a patent with the application number of 202020027304.8 comprises a base plate, rollers are fixedly arranged on both sides of the bottom of the base plate, a hot melting kettle is fixedly arranged on one side of the top of the base plate, a first motor is fixedly arranged on the top of the hot melting kettle, an output shaft of the first motor extends to the inside of the hot melting kettle and is fixedly connected with a stirring component, although the utility model uses the first motor to drive the stirring component to stir the asphalt raw material in the hot melting kettle, the equipment investment is reduced, and the highway maintenance cost is reduced, when the asphalt is stirred, the shaking is generated to the base plate due to the shaking, especially, the large shaking is generated in the moving process, and the device is easy to damage the machine due to the poor damping effect, and the service life is influenced; moreover, peculiar smell is easily generated in the process of injecting asphalt into the road surface, so that not only can certain harm be caused to the body of workers, but also certain pollution can be caused to the surrounding environment.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a device for repairing and maintaining cracks of an asphalt pavement, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a crack pouring, repairing and maintaining device for asphalt pavement cracks comprises a base plate, wherein a buffering base is fixedly arranged on the upper end surface of the base plate, a hot melting kettle is arranged at the upper end of the buffering base, a groove is arranged in the buffering base, a buffering plate is fixed at the lower end of the hot melting kettle, the buffering plate is movably connected with the groove, two sleeves are symmetrically fixed on the inner wall of the lower end of the groove, a buffering groove is arranged in each sleeve, two buffering columns are symmetrically fixed at the lower end of the buffering plate, the buffering columns are movably connected with the buffering grooves, two fixing plates are arranged between the two sleeves, the two fixing plates are fixedly connected with the inner wall of the lower end of the groove, a connecting rod is fixed between the two fixing plates, two buffering blocks are slidably connected on the connecting rod, the two buffering blocks are respectively connected with the two buffering columns through movable rods, and an extraction pump is fixed at the upper end of the base plate, the extraction pump is communicated with the hot melting kettle through a connecting pipe, one side of the upper end surface of the base plate is provided with an air suction hole, and the upper end of the air suction hole is provided with a purification box; through setting up the purifying box, can filter the absorption to peculiar smell gas to reduce environmental pollution.

Further, buffer column up end one side is fixed with first articulated seat, the buffer block upper end is fixed with the articulated seat of second, movable rod one end with first articulated seat is articulated, the other end with the articulated seat of second is articulated, and this design is convenient for when the buffer column slides to the dashpot, drives the buffer block through the movable rod and slides along the connecting rod.

Further, the outer surface cover of connecting rod is equipped with the spring, the spring both ends respectively with two buffer block fixed connection, this design is convenient for two buffer blocks receive the vibration power effect when sliding relatively, disperses and alleviates vibrations through the spring, reduces the vibration power influence.

Furthermore, the supply end fixedly connected with discharging pipe of extraction pump, the bottom of discharging pipe extends to the below of base plate, the discharging pipe is located induced draft hole dead ahead, and this design is convenient for pitch and is being injected into the road surface crack back through the discharging pipe, absorbs the peculiar smell that pitch produced through the induced draft hole at rear.

Further, the inside bracing piece that is fixed with of aspiration channel, the motor is installed at the bracing piece center, motor output shaft fixedly connected with aspiration fan, this design is convenient for form the air current through the aspiration fan, absorbs the peculiar smell gas that pitch produced to the purifying box in.

Furthermore, the suction fan lower extreme is equipped with the dust removal net, the dust removal net with induced draft hole inner wall fixed connection, this design is convenient for the suction fan when absorbing the peculiar smell, prevents that the dust from being inhaled.

Further, the purifying box upper end is equipped with the blast pipe, the purifying box is equipped with gas outlet and air inlet respectively on the lower extreme inner wall, the air inlet with the hole intercommunication of induced drafting, the gas outlet with the blast pipe intercommunication, the inside fixed mounting of purifying box has the activated carbon layer, and this design is convenient for filter the absorption to peculiar smell gas to discharge through the blast pipe.

Compared with the prior art, the utility model has the beneficial effects that:

through the matching of the buffer blocks and the springs, when the hot melting kettle is influenced by the shock force, the buffer plates are driven to extrude into the grooves, the buffer columns are driven to slide into the buffer grooves, the buffer blocks are driven to slide along the connecting rods through the movable rods while the buffer columns slide downwards, the two buffer blocks slide relatively to extrude the springs, and the shock force applied to the buffer blocks is dispersed and relieved through the elasticity of the springs, so that the shock absorption effect is achieved; furthermore, through the cooperation of aspiration fan and purifying box, absorb the purifying box in through the aspiration fan to the peculiar smell gas that pitch produced, filter through the active carbon layer and adsorb the back and discharge through the blast pipe.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a cross-sectional view of the overall structure of the present invention;

fig. 4 is a sectional view of a partial structure of the present invention.

In the figure: 1. a substrate; 11. a buffer base; 111. a groove; 12. a hot melting kettle; 121. a buffer plate; 122. a buffer column; 122a, a first hinge seat; 13. a pump; 131. a connecting pipe; 132. a discharge pipe; 14. an air suction hole; 141. a support bar; 142. a motor; 142a, a suction fan; 143. a dust removal net; 15. a purification box; 151. an air outlet; 152. an air inlet; 153. an activated carbon layer; 16. an exhaust pipe; 2. a sleeve; 21. a buffer tank; 3. a fixing plate; 31. a connecting rod; 311. a buffer block; 311a, a second hinge base; 312. a spring; 4. a movable rod.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a repairing and maintaining device for crack pouring of asphalt pavement, which comprises a substrate 1, wherein a buffer base 11 is fixedly installed on the upper end surface of the substrate 1, a hot-melting kettle 12 is installed on the upper end of the buffer base 11, a groove 111 is installed inside the buffer base 11, a buffer plate 121 is fixed on the lower end of the hot-melting kettle 12, the buffer plate 121 is movably connected with the groove 111, two sleeves 2 are symmetrically fixed on the inner wall of the lower end of the groove 111, a buffer slot 21 is installed inside the sleeve 2, two buffer columns 122 are symmetrically fixed on the lower end of the buffer plate 121, the buffer columns 122 are movably connected with the buffer slot 21, two fixing plates 3 are installed between the two sleeves 2, the two fixing plates 3 are fixedly connected with the inner wall of the lower end of the groove 111, a connecting rod 31 is fixed between the two fixing plates 3, and two buffer blocks 311 are slidably connected on the connecting rod 31, the two buffer blocks 311 are respectively connected with the two buffer columns 122 through movable rods 4, an extraction pump 13 is fixed at the upper end of the substrate 1, the extraction pump 13 is communicated with the hot melting kettle 12 through a connecting pipe 131, an air suction hole 14 is formed in one side of the upper end face of the substrate 1, and a purification box 15 is mounted at the upper end of the air suction hole 14, so that vibration transmitted during transportation of the hot melting kettle 12 can be dispersed and relieved by arranging the buffer base 11, the influence of vibration force is reduced, and the long-term service life of the device is ensured; through setting up purifying box 15 can filter the absorption to peculiar smell gas to reduce environmental pollution.

Please refer to fig. 4 again, a first hinge seat 122a is fixed on one side of the upper end surface of the buffer column 122, a second hinge seat 311a is fixed on the upper end of the buffer block 311, one end of the movable rod 4 is hinged to the first hinge seat 122a, the other end of the movable rod is hinged to the second hinge seat 311a, a spring 312 is sleeved on the outer surface of the connecting rod 31, and two ends of the spring 312 are respectively and fixedly connected to the two buffer blocks 311.

Please refer to fig. 2 and fig. 3, a feeding pipe 132 is fixedly connected to a feeding end of the extraction pump 13, a bottom end of the discharging pipe 132 extends to a lower portion of the substrate 1, the discharging pipe 132 is located right in front of the suction hole 14, a support rod 141 is fixed inside the suction hole 14, a motor 142 is installed at a center of the support rod 141, an output shaft of the motor 142 is fixedly connected with a suction fan 142a, an exhaust pipe 16 is arranged at an upper end of the purification box 15, an air outlet 151 and an air inlet 152 are respectively arranged on inner walls of upper and lower ends of the purification box 15, the air inlet 152 is communicated with the suction hole 14, the air outlet 151 is communicated with the exhaust pipe 16, and an activated carbon layer 153 is fixedly installed inside the purification box 15, which is designed to facilitate absorption of peculiar smell generated by the asphalt through the suction hole 14 at the rear portion after the asphalt is injected into a crack on a road surface through the discharging pipe 132, and form an air flow through the suction fan 142a, the odor generated by the asphalt is absorbed into the purifying box 15, filtered and adsorbed by the activated carbon layer 153, and exhausted through the exhaust pipe 16.

Please refer to fig. 3 again, the dust removing net 143 is disposed at the lower end of the suction fan 142a, and the dust removing net 143 is fixedly connected to the inner wall of the suction hole 14, so that the suction fan 142a can absorb the odor and prevent the dust from being sucked.

The specific operation mode of the utility model is as follows:

when the asphalt repairing device is used, the base plate 1 is pushed to drive the hot melting kettle 12 loaded with asphalt to move along a road surface to be repaired, the extraction pump 13 is started to extract the asphalt to the discharge pipe 132 and inject the asphalt into cracks of the road surface, meanwhile, the motor 142 is started to drive the suction fan 142a to rotate, peculiar smell gas generated by the injected asphalt is absorbed into the purification box 15, filtered and adsorbed by the activated carbon layer 153, and the purified gas is discharged through the exhaust pipe 16; base plate 1 removes the in-process because the road surface height is uneven can produce the vibrations power to hot melt cauldron 12, hot melt cauldron 12 receives the vibrations power influence and drives buffer board 121 to extrude in recess 111, and then drive cushion post 122 and slide to dashpot 21, drive buffer block 311 through movable rod 4 in the time of buffer post 122 lapse and slide along connecting rod 31, two buffer block 311 relative slip and then extrusion spring 312, the vibrations power that receives buffer block 311 through the elasticity of spring 312 disperses and alleviates, thereby reach the shock attenuation effect.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (7)

1. The utility model provides a bituminous paving crack cementation curing means, includes base plate (1), its characterized in that, base plate (1) up end fixed mounting has buffering base (11), buffering base (11) upper end is equipped with hot melt pot (12), buffering base (11) inside is equipped with recess (111), hot melt pot (12) lower extreme is fixed with buffer board (121), buffer board (121) with recess (111) swing joint, recess (111) lower extreme inner wall symmetry is fixed with two sleeves (2), sleeve (2) inside is equipped with dashpot (21), buffer board (121) lower extreme symmetry is fixed with two buffering posts (122), buffering post (122) with dashpot (21) swing joint, two be equipped with two fixed plate (3) between sleeve (2), two fixed plate (3) with recess (111) lower extreme inner wall fixed connection, two be fixed with connecting rod (31) between fixed plate (3), sliding connection has two buffer block (311) on connecting rod (31), two buffer block (311) respectively with two connect through movable rod (4) between buffering post (122), base plate (1) upper end is fixed with extraction pump (13), extraction pump (13) with communicate through connecting pipe (131) between hot melt kettle (12), base plate (1) up end one side is equipped with hole (14) of induced drafting, purifying box (15) are installed to hole (14) upper end of induced drafting.

2. The asphalt pavement crack pouring, repairing and maintaining device as claimed in claim 1, wherein a first hinged seat (122 a) is fixed on one side of the upper end surface of the buffer column (122), a second hinged seat (311 a) is fixed on the upper end of the buffer block (311), one end of the movable rod (4) is hinged to the first hinged seat (122 a), and the other end is hinged to the second hinged seat (311 a).

3. The asphalt pavement crack pouring, repairing and maintaining device as claimed in claim 1, wherein a spring (312) is sleeved on the outer surface of the connecting rod (31), and two ends of the spring (312) are respectively and fixedly connected with the two buffer blocks (311).

4. The asphalt pavement crack pouring, repairing and maintaining device according to claim 1, characterized in that a discharge pipe (132) is fixedly connected to a supply end of the extraction pump (13), a bottom end of the discharge pipe (132) extends to a position below the base plate (1), and the discharge pipe (132) is located right in front of the air suction hole (14).

5. The device for repairing and maintaining the crack of the asphalt pavement according to claim 1, wherein a support rod (141) is fixed inside the air suction hole (14), a motor (142) is installed at the center of the support rod (141), and an air suction fan (142 a) is fixedly connected to an output shaft of the motor (142).

6. The device for repairing and maintaining the crack of the asphalt pavement according to claim 5, wherein a dust removal net (143) is arranged at the lower end of the suction fan (142 a), and the dust removal net (143) is fixedly connected with the inner wall of the suction hole (14).

7. The asphalt pavement crack pouring, repairing and maintaining device according to claim 1, characterized in that an exhaust pipe (16) is arranged at the upper end of the purification box (15), an air outlet (151) and an air inlet (152) are respectively arranged on the inner walls of the upper end and the lower end of the purification box (15), the air inlet (152) is communicated with the air suction hole (14), the air outlet (151) is communicated with the exhaust pipe (16), and an activated carbon layer (153) is fixedly arranged inside the purification box (15).

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